Re: [PATCH v6 3/3] cpu-hotplug: convert cpu_hotplug_disabled to a counter

2015-07-21 Thread Thomas Gleixner
On Fri, 26 Jun 2015, Vitaly Kuznetsov wrote: > As cpu_hotplug_enable/cpu_hotplug_disable functions are now available to > modules we need to convert cpu_hotplug_disabled to a counter to properly Actually this patch should be the first in the series. We don't expose known to be broken

Re: [PATCH v6 3/3] cpu-hotplug: convert cpu_hotplug_disabled to a counter

2015-07-21 Thread Thomas Gleixner
On Fri, 26 Jun 2015, Vitaly Kuznetsov wrote: As cpu_hotplug_enable/cpu_hotplug_disable functions are now available to modules we need to convert cpu_hotplug_disabled to a counter to properly Actually this patch should be the first in the series. We don't expose known to be broken

[PATCH v6 3/3] cpu-hotplug: convert cpu_hotplug_disabled to a counter

2015-06-26 Thread Vitaly Kuznetsov
As cpu_hotplug_enable/cpu_hotplug_disable functions are now available to modules we need to convert cpu_hotplug_disabled to a counter to properly support disable -> disable -> enable call sequences. E.g. after Hyper-V vmbus module did cpu_hotplug_disable() hibernate path calls

[PATCH v6 3/3] cpu-hotplug: convert cpu_hotplug_disabled to a counter

2015-06-26 Thread Vitaly Kuznetsov
As cpu_hotplug_enable/cpu_hotplug_disable functions are now available to modules we need to convert cpu_hotplug_disabled to a counter to properly support disable - disable - enable call sequences. E.g. after Hyper-V vmbus module did cpu_hotplug_disable() hibernate path calls disable_nonboot_cpus()